What is in the ultrasound report during pregnancy?

Generally speaking, the contents of the ultrasound report vary depending on the pregnancy. The report for the first trimester includes the size and dimensions of the embryo sac, the germ, and the fetus's heartbeat. In the second and third trimesters, it includes the specific position of the fetus, fetal movements, fetal heartbeat, amniotic fluid data, fetal neck related data, etc.

The first trimester ultrasound report usually includes the embryo sac, germ, and heartbeat. The second and third trimesters generally include fetal position, fetal movement, fetal heartbeat, double parietal diameter, femoral length, placenta, amniotic fluid, and umbilical artery SD ratio.

1. Blastocyst, the embryo sac can be seen when the menopause is about five weeks 2, the germ, the embryo can be seen in the sixth week 3, the fetal position 4, the posture, the horizontal is "T", and the head is "O" below, which is the normal "head first".

Analysis: Hello, through your description of the condition and the analysis of the ultrasound results, the growth and development of the fetus is basically normal, not too small. Guidance: Hello, it is recommended that you pay attention to a nutritious diet, eat more vegetables and fruits, and regularly monitor the growth and development of the fetus.

Question 1: How to read the color ultrasound report 1, the fetal head: the contour is complete, if it is defective or deformed, it is abnormal; No displacement of the midline and no hydrocephalus are normal.

The measurement of the biparietal diameter of the fetal head is an indicator of gestational age and fetal maturity. At 26 to 36 weeks of pregnancy, the double parietal diameter increases by an average of centimeters per week. After 36 weeks of pregnancy, the rate of increase in the double parietal diameter gradually slowed down, increasing only centimeters per week.

The biparietal diameter of a full-term fetus is between 8 and 10 cm. The double parietal diameter can also ** the weight of the fetus. If the double parietal diameter reaches more than centimeters, the fetal weight exceeds 2,500 grams in the carat.

If the biparietal diameter is in centimeters, the newborn weighs between 3276 and 3925 grams, and if the biparietal diameter is greater than 10 centimeters, the newborn weighs more than 44 kilograms.

2. Fetal heartbeat: the fetal heartbeat exists, strong is normal, weak has two possibilities, one is that the fetus is sleeping, and the other may be abnormal. The normal fetal heart rate is 120 160 beats per minute.

3. Placenta: The normal thickness of the placenta should be between 25 and 50 mm. According to the changes of chorion, placental light point, and basement membrane, the placenta maturity is grade 0, , and four.

The grading of the placenta indicates the maturity of the placenta. Normal early pregnancy is usually grade 0, which is the growth stage of the placenta. In the second and third trimesters of pregnancy, as the placenta matures, it progresses from grade to grade.

After 37 weeks of pregnancy, most of them are grade placenta. So the placenta level placenta. Therefore, the placental grade can be used as a reference for fetal maturity.

4. Femur length: refers to the length of the fetal leg bone. Its normal value should be less than 20-30 mm from the value of the double parietal diameter of the corresponding month of pregnancy.

5. Umbilical cord: Under normal circumstances, the umbilical cord should float in the amniotic fluid, if the umbilical cord image is seen in the neck of the fetus, it may be the umbilical cord around the neck.

6. Amniotic fluid: The depth of amniotic fluid between 3 and 7 cm is normal, more than 7 cm is increased amniotic fluid, and less than 3 cm is decreased amniotic fluid, which is not conducive to fetal growth.

**Internet) Question 2: What do you think of this pregnancy test color ultrasound report? This is only a sac, and the fetal bud and fetal heart rate have not yet been seen, you can wait for 5 days to take a look, and if there is a fetal bud, it is pregnant.

Parents love their children very much, when they are pregnant with their children, in order to make the baby more intelligent and clever after birth, parents give the child a variety of prenatal education, and often go to the hospital for examination, so that the child can grow up more safely and healthily, but do you know why pregnant women do ultrasound? I believe that many friends who don't know much about it, so let me answer your doubts.

While the baby is in the mother's womb, the doctor can't see the baby. X-rays can cause harm to the baby, so doctors choose to use ultrasound technology for prenatal check-ups.

The most widely used imaging techniques are b-mode ultrasound and multipher trace ultrasound imaging. B-mode ultrasound (referred to as B-ultrasound) is an image in which the interface composed of various layers of tissues and the reflection echo of the structure within the tissue reflect the strength of the light points when the sound wave passes through the human body, and the corresponding section is composed of many light points arranged in an orderly manner. The graphs obtained by this method are intuitive and clear, and it is easy to find small lesions, and various cross-sectional patterns of human internal organs can be seen.

Doppler ultrasound is a new method that uses the Doppler effect of sound waves to determine blood flow in the lumen of blood vessels or in the heart chambers.

For example, the application of computer technology to digitally code the direction and velocity of blood flow for false color processing, so that the blood flow in different directions produce contrasting colors, which is a combination of B-ultrasound and Doppler ultrasound color diagnostic technology. This technique measures the velocity and direction of the bleeding flow from outside the body and is used to diagnose arterial and venous diseases of the limbs and some congenital heart diseases. Prenatal testing makes use of this technique.

During the examination, the ultrasound probe is close to the pregnant woman's abdomen, and the doctor can see the baby turning over and eating fingers in the mother's belly through a special oscilloscope. Sometimes, the doctor can see the baby's first smile. Generally speaking, ultrasound examination of pregnant women can observe the morphology of the pregnant uterus, and more importantly, help doctors monitor the growth and development of the fetus, as well as the condition of amniotic fluid, umbilical cord, and placenta.

There are more than 2,000 congenital diseases and more than 200 obstetric accidents in human beings, and a considerable number of these diseases can be detected early by ultrasound, such as anencephaly, hydrocephalus, spina bifida, etc. In addition, ultrasonography can also make correct judgments on placenta previa, placental hemorrhage, abnormal amniotic fluid volume, umbilical cord around the neck, etc. On the basis of ultrasound, the obstetrician can choose the most appropriate intervention method according to the condition of the mother and the fetus, so as to ensure the good development of the baby to the greatest extent.

Compared with other imaging tests, the biggest advantage of ultrasound is that there is no radiation, especially suitable for "taking pictures" of delicate babies, and it is easy to operate and inexpensive.